Someone started fishing at 15.30 am after fishing for 2hours 15 min he rested for half an hour he then continued until 11am how long did he fish?

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a